Different approaches to improve perovskite-based photovoltaic and optoelectronic devices

Résumé

Halide perovskites have had a huge impact on different fields in the last decade due to their versatility and amazing optoelectronic properties. However, there are still some issues to improve towards their future utilization and commercialization. In this thesis, several topics associated with perovskite-based photovoltaic and optoelectronic devices are addressed. The different works contribute to enhance the optoelectronic properties of perovskite quantum dots, to replace the most employed hole transporting material (spiro-OMeTAD) in photovoltaic devices and, moreover, to study a methodology which can be incorporated in up-scaling procedures towards their future commercialization as solar cells.